Efficient room-temperature stimulated emission from a Gaxln1–xAsySb1–ysemiconductor laser in the spectral range 1.8–2.4 μ

Autor: E V Matveenko, L M Dolginov, L V Druzhinina, I V Kryukova, V I Leskovich, A. N. Lapshin, M G Mil'vidskiĭ
Rok vydání: 1978
Předmět:
Zdroj: Soviet Journal of Quantum Electronics. 8:66-67
ISSN: 0049-1748
DOI: 10.1070/qe1978v008n01abeh008401
Popis: The Gaxln1–xAsySb1–y solid-solution system was found to emit stimulated radiation in the wavelength range 1.86–2.2 μ (80°K) and 2.06–2.36 μ (300°K). A study was made of the principal characteristics of electron-beam-pumped lasers utilizing these solid solutions. The maximum output power was 110 W at 80°K and 38 W at 300°K; the corresponding differential efficiencies were 5 and 3%, respectively.
Databáze: OpenAIRE